BIOELECTRORHEOLOGICAL MODEL OF THE CELL .3. VISCOELASTIC SHEAR DEFORMATION OF THE MEMBRANE

被引：20
作者：
POZNANSKI, J [1 ]
PAWLOWSKI, P [1 ]
FIKUS, M [1 ]
机构：
[1] POLISH ACAD SCI,INST BIOCHEM & BIOPHYS,DEPT BIOPHYS,PL-02532 WARSAW,POLAND
来源：
BIOPHYSICAL JOURNAL | 1992年 / 61卷 / 03期
关键词：
D O I：
10.1016/S0006-3495(92)81866-0
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
An analytical electromechanical model of a spherical cell exposed to an alternating electric field was used to calculate shear stress generated in the cellular membrane. Shape deformation of Neurospora crassa (slime) spheroplasts was measured. Statistical analysis permitted empirical evaluation of creep of the cellular membrane within the range of infinitesimal stress. Final results were discussed in terms of various rheological models,
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页码：612 / 620
页数：9
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